Router Naming Convention for wm.edu, 201207

Regular Expressions:

^(.+-to)-[a-z\d]+-[^\.]+\.net\.wm\.edu$

Statistics:

Training routers with at least two clustered interfaces: 8
Positive Predictive Value: 1.000
True Positives (green): 20
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 3
False Negatives, not matched: 5
Training routers with a single interface in suffix: 1

Legend:

Green	+	Inferred identifier, true positive when evaluated against training data
Orange	-	Inferred identifier, false negative when evaluated against training data
Red	!	Inferred identifier, false positive when evaluated against training data
Red	x	Inferred identifier, but contains part of IP address literal embedded in hostname
	~	False negative, not matched
	o	No regex matched the interface, but the interface was the only interface in this suffix on the router
	*	A filter regex matched the interface

Evaluation against training data:

		bcore-to
128.239.11.25	+	bcore-to-cmx-blow-gy.net.wm.edu
128.239.13.169	+	bcore-to-cmx-blow-lnx.net.wm.edu
128.239.11.58	+	bcore-to-edge-gx.net.wm.edu
128.239.13.82	~	edge-to-bcore.cx.net.wm.edu
128.239.13.25	~	ip-128-239-13-25.v4.wm.edu

		cmx-blow-to
128.239.15.10	+	cmx-blow-to-bcore-cx.net.wm.edu
128.239.11.66	+	cmx-blow-to-bcore-gx.net.wm.edu

		cmx-jones-to
128.239.14.14	+	cmx-jones-to-cmx-blow-fpc11-adm.net.wm.edu
128.239.5.14	+	cmx-jones-to-cmx-blow-fpc11-cx.net.wm.edu
128.239.5.206	+	cmx-jones-to-cmx-blow-fpc11-gy.net.wm.edu
128.239.13.86	+	cmx-jones-to-cmx-blow-fpc11-lnx.net.wm.edu

		cmx-swem-to
128.239.14.18	+	cmx-swem-to-cmx-blow-fpc11-adm.net.wm.edu
128.239.5.18	+	cmx-swem-to-cmx-blow-fpc11-cx.net.wm.edu
128.239.5.210	+	cmx-swem-to-cmx-blow-fpc11-gy.net.wm.edu

		dmx-blow-to
128.239.14.54	+	dmx-blow-to-cmx-blow-adm.net.wm.edu
128.239.11.46	~	ip-128-239-11-46.v4.wm.edu

		dmx-jones-to
128.239.14.26	+	dmx-jones-to-cmx-jones-adm.net.wm.edu
128.239.14.30	+	dmx-jones-to-cmx-swem-adm.net.wm.edu

		edge-to
128.239.12.41	-	c7600-to-vimscox-wachapreague.net.wm.edu
128.239.12.21	-	cisco7600-to-elite-nlr.net.wm.edu
128.239.11.1	~	edge-gx-to-gy.net.wm.edu
128.239.11.37	+	edge-to-bcore-gy.net.wm.edu
128.239.13.137	+	edge-to-bcore-lnx.net.wm.edu

		jcore-to
128.239.13.34	-	cy-secondary-jones-to-little-edge.net.wm.edu
128.239.15.13	+	jcore-to-cmx-jones-cx.net.wm.edu
128.239.5.173	+	jcore-to-cmx-jones-sx.net.wm.edu
128.239.15.34	~	srvnet-ips-hopb.net.wm.edu

		vimscox-to
128.239.12.46	+	vimscox-to-c7600-vimstransit.net.wm.edu
128.239.12.42	+	vimscox-to-c7600-wachapreague.net.wm.edu
139.70.13.2		pix-out.vims.edu